Round-trip from | £69 |
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Sunday is generally a great day to depart. Flying on this day could help you save up to 4%.
Due to multiple factors, expect to potentially pay more when booking in June. For low rates, April can be a great choice for travel to London Heathrow Airport. Flights to London Heathrow Airport from Koh Samui in April are about £1,000 on average during April, but can be found for as low as £568.
It’s typically best to fly out from Koh Samui to London Heathrow Airport in the morning. Doing so could potentially save you 20% on the flight price compared to flying at midday, which is usually more expensive.
Fly from
Fly to
Budget
£887 - £1,960
Route
Depart
Return
Price
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Sun 26/5
1 stop17h 25m
London Heathrow
Wed 29/5
1 stop16h 55m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Sun 26/5
2 stops18h 55m
London Heathrow
Wed 29/5
2 stops17h 40m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Sun 26/5
1 stop17h 25m
London Heathrow
Wed 29/5
1 stop17h 25m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Sun 26/5
2 stops18h 55m
London Heathrow
Wed 29/5
2 stops24h 05m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 21/8
1 stop23h 05m
London Heathrow
Wed 2/10
1 stop18h 30m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 21/8
2 stops29h 50m
London Heathrow
Wed 2/10
2 stops27h 30m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Wed 21/8
1 stop37h 15m
London Heathrow
Wed 2/10
2 stops20h 40m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Tue 9/7
2 stops19h 25m
London Heathrow
Wed 17/7
2 stops21h 40m
Ko SamuiLondon Heathrow
USM - LHR
USMLHR
Ko Samui
Sat 6/7
2 stops29h 10m
London Heathrow
Tue 16/7
2 stops19h 05m
Currently, January is the cheapest month in which you can book a flight from Koh Samui to London Heathrow Airport (average of £110). Flying from Koh Samui to London Heathrow Airport in July is currently the most expensive (average of £165). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
January
£87
February
£98
March
£94
April
£104
May
£108
June
£130
July
£131
August
£114
September
£109
October
£125
November
£91
December
£96
LON Temperature | 4 - 17 °C |
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Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Boarding
Entertainment
Food
Overall
Comfort
Crew
Reviews
I like Eva air. Kayak is my choice as well. Thanks for the good experience
Cheapflights goes through 900+ travel sites to look for the best flight deals for flights from Koh Samui to Heathrow. Too many options? Cheapflights also provides filters for things like airlines, price ranges, and number of stops to help you make a decision easily.
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